In a fighting line, the Khandish troops usually get slaughtered, but as a reserve force, they should perform adequately.

5th and 6th Warbands are strike forces, and they go out on either flank

Easterling Captain on Armored horse with bow in charge of one, Khandish Chieftain on horse with bow in charge of the other

6 Easterling Warriors4 Khandish Horsemen2 Black Dragon Kataphrakts

These warbands can move at 5" speed and still shoot, then hit with F4 attacks. The Black Dragons are just kind of a lark, but the Easterlings really lack any heavy-hitting troops, so I'll give them a try.

So Amdûr and that thrice cursed war priest have been retired. I like the looks of the force. Nice combat reserve as well. I recommend removing the archers from that unit and add in additional axe men. Easterling archers have a higher defense which makes them better at range. You won't want the Khandish engaging on their own if you can help it anyway.